I acquired this image online from a now defunct website. I've enlarged it and cleaned it up a bit. $100 in the late Seventies was the equivalent of $421 today, and $750 (the rate for an entire day as opposed to the $100 per hour rate) equals $3160. Colleen was not being paid the top rate at this point in her career. Though most of the models on this head sheet were paid the same rate as Colleen, a few were paid $125 an hour (equal to $526 today) and some as much as $150 an hour ($632 today), with their rate for a full day ranging from $1000 ($4200) to $1250 ($5270).